W/neck or reduced diameter between thd portion and shank
An internal threading tool with longitudinally separated cutting edges designed to form specific threads.
Classification: Tools for tapping or threading, parts thereof, of base metal
NSN 5999-00-921-8777
NSN 6645-01-388-0391
NSN 6130-00-284-1629
NSN 5925-01-572-1015
NSN 5985-01-124-0980
NSN 5905-01-569-3918
NSN 6105-01-290-0279
NSN 5950-01-084-2379
NSN 6320-00-882-7061
NSN 6685-00-867-6670
NSN 6320-01-294-2500
NSN 5930-00-573-8876